Northern Ontario Plant Database
Synonymy
Synonymy - Grindelia squarrosa
Asteraceae Daisy Family
Grindelia squarrosa (Pursh) Dunal
curlycup gumweed, resinweed, broadleaf gumplant
; Fr: herbe à gomme commune, grindélie squarreuse, épinette de prairie
- [=Donia squarrosa Pursh - basionym]
- [=Grindelia aphanactis Rydb.]
- [=Grindelia nuda A.W.Wood]
- [=Grindelia nuda A.W.Wood var. aphanctis (Rydb.) G.L.Nesom]
- [=Grindelia serrulata Rydb.]
- [=Grindelia squarrosa (Pursh) Dunal var. nuda (A.W.Wood) A.Gray]
- [=Grindelia squarrosa (Pursh) Dunal var. serrulata (Rydb.) Steyerm.]
- [=Grindelia squarrosa (Pursh) Dunal var. squarrosa (Pursh) Cronquist, nom. illeg., autonym]